CN1045740C - 特别适用于纸头打孔的打孔机 - Google Patents

特别适用于纸头打孔的打孔机 Download PDF

Info

Publication number
CN1045740C
CN1045740C CN94105626.0A CN94105626A CN1045740C CN 1045740 C CN1045740 C CN 1045740C CN 94105626 A CN94105626 A CN 94105626A CN 1045740 C CN1045740 C CN 1045740C
Authority
CN
China
Prior art keywords
axle
puncher
punching
punching cover
cover
Prior art date
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.)
Expired - Fee Related
Application number
CN94105626.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN1095983A (zh
Inventor
陶布肯·维尔纳
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.)
Erwin Mueller GmbH and Co
Original Assignee
Erwin Mueller GmbH and Co
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.)
Filing date
Publication date
Application filed by Erwin Mueller GmbH and Co filed Critical Erwin Mueller GmbH and Co
Publication of CN1095983A publication Critical patent/CN1095983A/zh
Application granted granted Critical
Publication of CN1045740C publication Critical patent/CN1045740C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
    • B26F1/36—Punching or perforating pliers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
CN94105626.0A 1993-05-10 1994-05-10 特别适用于纸头打孔的打孔机 Expired - Fee Related CN1045740C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4315484A DE4315484C1 (de) 1993-05-10 1993-05-10 Locher, insbesondere für Papier
DEP4315484.0 1993-05-10

Publications (2)

Publication Number Publication Date
CN1095983A CN1095983A (zh) 1994-12-07
CN1045740C true CN1045740C (zh) 1999-10-20

Family

ID=6487668

Family Applications (1)

Application Number Title Priority Date Filing Date
CN94105626.0A Expired - Fee Related CN1045740C (zh) 1993-05-10 1994-05-10 特别适用于纸头打孔的打孔机

Country Status (6)

Country Link
CN (1) CN1045740C (2)
DE (1) DE4315484C1 (2)
GB (1) GB2275643B (2)
HK (1) HK112195A (2)
IT (1) IT1269631B (2)
TW (1) TW285649B (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4415810C1 (de) * 1993-05-10 1995-07-13 Mueller Erwin Gmbh & Co Locher, insbesondere für Papier
DE10134025B4 (de) * 2001-07-12 2006-08-03 Novus Gmbh & Co. Kg Papierlocher
CN107877599B (zh) * 2016-09-29 2020-03-20 堡胜企业股份有限公司 打孔机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1536702C3 (de) * 1966-10-29 1975-06-05 Fa. Louis Leitz, 7000 Stuttgart Papierlocher

Also Published As

Publication number Publication date
GB2275643B (en) 1995-03-08
ITMI940880A0 (it) 1994-05-06
IT1269631B (it) 1997-04-08
HK112195A (en) 1995-07-14
GB2275643A (en) 1994-09-07
ITMI940880A1 (it) 1995-11-06
TW285649B (2) 1996-09-11
CN1095983A (zh) 1994-12-07
DE4315484C1 (de) 1994-10-20
GB9409071D0 (en) 1994-06-22

Similar Documents

Publication Publication Date Title
JP3610606B2 (ja) プレス用カム型
EP1076001B1 (en) Load-securing device
EP0729109A2 (de) Chipkartenleser
KR20000068080A (ko) 차량 제동장치의 유압장치의 탄성 베어링
EP0956913B1 (en) Drawing die and press die with a noise reducing device
CN1115723A (zh) 带有纸片冲孔器的环圈式活页夹
CN1095983A (zh) 特别适用于纸头打孔的打孔机
CN113198903A (zh) 一种用于金属板材加工的冲裁机
JP3387207B2 (ja) プレス用カム型
JPH0819824A (ja) 打抜き装置
EP1034858B1 (en) Processing machine including noise-reducing structure
CN117983717A (zh) 一种金属建筑板材生产用冲压设备
CN212752077U (zh) 一种电机转子入轴工装
JPH0459138A (ja) 斜め打抜き型
CN217315394U (zh) 一种用于座椅方管端部u形避让孔冲孔用冲孔模具
JP2627789B2 (ja) 複数ベアリングの同時圧入装置
CN209811005U (zh) 避让式冲压模
CN112474898A (zh) 一种皮箱拉杆表面修复机构
KR200150105Y1 (ko) 블랭크 헤밍 다이의 프리펀치 리턴장치
JPS6142655Y2 (2)
CN221473208U (zh) 一种板材冲孔装置
CN216464982U (zh) 一种适用于模切加工的冲切保护装置
CN220515196U (zh) 一种强缓冲性冲压模具
KR100511399B1 (ko) 부하분산식 판재 노칭장치
CN224222482U (zh) 一种前端板连接件的冲压模具

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee