EP0260669A1 - Cisailles d'enclume - Google Patents

Cisailles d'enclume Download PDF

Info

Publication number: EP0260669A1
Authority: EP; European Patent Office
Prior art keywords: knife; anvil; handle; lever; joint
Prior art date: 1986-09-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP87113506A

Other languages

German (de)

English (en)

Other versions

EP0260669B1 (fr

Inventor

Uwe Schröder

Rolf Schröder

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Lowe-Scheren GmbH

Original Assignee

Lowe-Scheren GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1986-09-17

Filing date

1987-09-15

Publication date

1988-03-23

1986-09-17 Priority claimed from DE19863631554 external-priority patent/DE3631554A1/de

1986-10-07 Priority claimed from DE19868627305 external-priority patent/DE8627305U1/de

1987-09-15 Application filed by Lowe-Scheren GmbH filed Critical Lowe-Scheren GmbH

1987-09-15 Priority to AT87113506T priority Critical patent/ATE50721T1/de

1988-03-23 Publication of EP0260669A1 publication Critical patent/EP0260669A1/fr

1990-03-07 Application granted granted Critical

1990-03-07 Publication of EP0260669B1 publication Critical patent/EP0260669B1/fr

2007-09-15 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000000284 resting effect Effects 0.000 claims 1
229910000831 Steel Inorganic materials 0.000 description 1
230000017531 blood circulation Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
239000010959 steel Substances 0.000 description 1

Images

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B17/00—Hand cutting tools, i.e. with the cutting action actuated by muscle power with two jaws which come into abutting contact

Definitions

the invention relates to anvil scissors.
an anvil scissors are already known, in which an adjusting screw is provided in one of the grip pieces, which acts as a stop and is intended to prevent the knife from being cut too deeply into the base carried by the anvil and accordingly when the knife is resharpened is adjusted.
the distance between the grips again corresponds to the distance that was present with the new knife. It is further desirable to be able to vary the distance between the grips measured when the scissors are closed when working with the anvil shears for a long time.
the invention is therefore based on the object of providing anvil scissors in which the distance between the grips measured when the scissors are closed can be adjusted without this having any effect on the relationship between the base and the knife.
the anvil scissors consist of a knife lever and an underlay lever.
the knife lever is formed from a first handle 10 and a knife 14 which is interchangeably mounted on it by means of a joint 12, the document lever, on the other hand, consists of a second handle 20 and an anvil 22 carrying the exchangeable base 34.
a spring 24 is guided in the handle 20 , which engages behind the knife 14 of the knife lever when the scissors are mounted and, when not locked, ensures that the anvil scissors are unlocked the cutting edge 18 of the knife 14 and the surface of the base 34 are offset.
the knife 14 is mounted by means of the joint 12 and can be pushed out after the joint 12 has been pressed out laterally can be changed.
the knife 14 is provided with a notch located next to the joint receiving bore, which engages to secure the knife 14 against rotation in a bolt penetrating the handle
Set screw 30 is provided, which is lying in the plane of the knife 14 through a threaded bore 16 in the first handle 10.
This adjusting screw 30 acts on the section of the knife 14 which forms the extension of the cutting edge 18 beyond the joint 12 and forms a stop for the knife 14. Screwing the adjusting screw 30 deeper into the first grip piece 10 brings the cutting edge closer when the scissors are open 18 of the knife 14 on the base 34.
a reduction in the distance between the handle pieces 10, 20 caused by the regrinding of the knife 14 can thus be compensated for by screwing in the adjusting screw 30.
the desired distance between the first handle 10 and the second handle 20 when the scissors are closed can be selected within wide limits.
a steel ball 32 arranged between the set screw 30 and the back surface of the knife 14 serves to reduce the friction.
the anvil 22, which can also carry an exchangeable base in this exemplary embodiment, is provided - in a manner known per se - with a bow-like section which engages around the handle 20 beyond the pivot point of the anvil 22.
This bow-like section of the anvil 22 is provided with a threaded bore 16 through which an adjusting screw 30 is guided.
the set screw 30 is passed through a bore through the second handle and then expanded below such that rotation of the screw in the threaded bore 16 is possible while changing the distance between the bow-like section of the anvil and the second handle 20.
Fig. 3 shows the anvil cutter shown in Fig. 2, but the set screw 30 is screwed deeper into the threaded bore 16.
Such adjustment of the adjusting screw 30 can be carried out if the angle formed between the handle pieces 10 and 20 is to be increased, or if the original angle between the handle pieces 10 and 20 is to be restored when the knife 16 is reground.
the adjusting screw 30 makes it possible to set the individually desired distance between the handle pieces 10, 20 regardless of the wear.
the adjustability of the distance between the grips 10, 20 by screwing in or unscrewing the adjusting screw 30 also makes it possible for the hand to become fatigued constant stress on the same part of the ball of the hand and curvature of the fingers and the resulting lack of blood flow to vary the location of the stress.
the actuating device is formed by an adjusting screw, other designs, for example a pivotable eccentric, can also be used as the actuating device.
anvil scissors enables the cutting edge of the knife to always maintain its relative position to the base received by the anvil when the knife is reground.

Landscapes

Life Sciences & Earth Sciences (AREA)
Forests & Forestry (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Scissors And Nippers (AREA)

EP87113506A 1986-09-17 1987-09-15 Cisailles d'enclume Expired - Lifetime EP0260669B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT87113506T ATE50721T1 (de)	1986-09-17	1987-09-15	Ambossschere.

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
DE3631554		1986-09-17
DE19863631554 DE3631554A1 (de)	1986-09-17	1986-09-17	Ambossschere
DE8627305U		1986-10-07
DE19868627305 DE8627305U1 (de)	1986-10-07	1986-10-07	Amboßschere

Publications (2)

Publication Number	Publication Date
EP0260669A1 true EP0260669A1 (fr)	1988-03-23
EP0260669B1 EP0260669B1 (fr)	1990-03-07

Family

ID=25847562

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP87113506A Expired - Lifetime EP0260669B1 (fr)	1986-09-17	1987-09-15	Cisailles d'enclume

Country Status (3)

Country	Link
EP (1)	EP0260669B1 (fr)
DE (1)	DE3761801D1 (fr)
GR (1)	GR3000528T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003049911A3 (fr) *	2001-12-11	2003-10-16	Univ Sheffield Hallam	Outil a main

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1959587A (en) *	1932-04-07	1934-05-22	Oscar L Lawson	Tool
US2532359A (en) *	1945-09-10	1950-12-05	Stipan A Drmic	Pruning shears
DE1006031B (de) *	1955-06-03	1957-04-11	Gerhard Lueers	Vorrichtung zum Abisolieren von elektrischen Leitungen und Kabeln
DE2618174A1 (de) *	1976-04-26	1977-11-03	Artur Martin	Zange

1987
- 1987-09-15 EP EP87113506A patent/EP0260669B1/fr not_active Expired - Lifetime
- 1987-09-15 DE DE8787113506T patent/DE3761801D1/de not_active Expired - Fee Related
1990
- 1990-06-05 GR GR90400344T patent/GR3000528T3/el unknown

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1959587A (en) *	1932-04-07	1934-05-22	Oscar L Lawson	Tool
US2532359A (en) *	1945-09-10	1950-12-05	Stipan A Drmic	Pruning shears
DE1006031B (de) *	1955-06-03	1957-04-11	Gerhard Lueers	Vorrichtung zum Abisolieren von elektrischen Leitungen und Kabeln
DE2618174A1 (de) *	1976-04-26	1977-11-03	Artur Martin	Zange

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2003049911A3 (fr) *	2001-12-11	2003-10-16	Univ Sheffield Hallam	Outil a main

Also Published As

Publication number	Publication date
GR3000528T3 (en)	1991-07-31
EP0260669B1 (fr)	1990-03-07
DE3761801D1 (de)	1990-04-12

Legal Events

Date	Code	Title	Description
1988-02-06	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1988-03-23	17P	Request for examination filed	Effective date: 19880120
1988-03-23	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT CH DE GB GR IT LI
1989-07-26	17Q	First examination report despatched	Effective date: 19890612
1990-01-20	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1990-03-07	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT CH DE GB GR IT LI
1990-03-07	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19900307
1990-03-07	REF	Corresponds to:	Ref document number: 50721 Country of ref document: AT Date of ref document: 19900315 Kind code of ref document: T
1990-04-12	REF	Corresponds to:	Ref document number: 3761801 Country of ref document: DE Date of ref document: 19900412
1990-06-04	ITF	It: translation for a ep patent filed
1990-09-12	GBV	Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]
1990-10-26	REG	Reference to a national code	Ref country code: GR Ref legal event code: FG4A Free format text: 3000528
1990-12-29	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-12-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1991-02-20	26N	No opposition filed
1991-09-30	ITTA	It: last paid annual fee
1993-07-16	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19930716 Year of fee payment: 7
1993-07-28	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GR Payment date: 19930728 Year of fee payment: 7
1993-08-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19930802 Year of fee payment: 7
1993-09-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19930902 Year of fee payment: 7
1994-09-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19940915
1994-09-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19940930 Ref country code: CH Effective date: 19940930
1995-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19950331
1995-05-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL Ref country code: GR Ref legal event code: MM2A Free format text: 3000528
1995-06-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19950601
2005-09-15	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20050915

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DE3631554C2 (fr)	1988-04-21
EP0033382A2 (fr)	1981-08-12	Outil rotatif pour la fabrication de copeaux de bois plats
DE3247073C1 (de)	1984-05-03	Preßzange
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EP0260669A1 - Cisailles d'enclume - Google Patents

Info

Links

Images

Classifications

Definitions

Landscapes

Priority Applications (1)

Applications Claiming Priority (4)

Publications (2)

Family

ID=25847562

Family Applications (1)

Country Status (3)

Cited By (1)

Citations (4)

Patent Citations (4)

Cited By (1)

Also Published As

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