CH543940A - Hammer with protective attachments - Google Patents

Hammer with protective attachments

Info

Publication number: CH543940A
Authority: CH; Switzerland
Prior art keywords: hammer; protective attachments; attachments; protective
Prior art date: 1971-03-16

Application number

CH254072A

Other languages

German (de)

Inventor

Obermeier Reinhard

Original Assignee

Obermeier Reinhard

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.)

1971-03-16

Filing date

1972-02-22

Publication date

1973-11-15

1972-02-22 Application filed by Obermeier Reinhard filed Critical Obermeier Reinhard

1973-11-15 Publication of CH543940A publication Critical patent/CH543940A/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/12—Hand hammers; Hammer heads of special shape or materials having shock-absorbing means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D1/00—Hand hammers; Hammer heads of special shape or materials
- B25D1/02—Inserts or attachments forming the striking part of hammer heads
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2222/00—Materials of the tool or the workpiece
- B25D2222/54—Plastics
- B25D2222/57—Elastomers, e.g. rubber
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/085—Elastic behaviour of tool components
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/105—Exchangeable tool components
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D2250/00—General details of portable percussive tools; Components used in portable percussive tools
- B25D2250/361—Use of screws or threaded connections

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Sheet Holders (AREA)
Connection Of Plates (AREA)

CH254072A 1971-03-16 1972-02-22 Hammer with protective attachments CH543940A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE7109866		1971-03-16

Publications (1)

Publication Number	Publication Date
CH543940A true CH543940A (en)	1973-11-15

Family

ID=6619780

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH254072A CH543940A (en)	1971-03-16	1972-02-22	Hammer with protective attachments

Country Status (8)

Country	Link
AT (1)	AT330111B (en)
BE (1)	BE780705A (en)
CA (1)	CA958305A (en)
CH (1)	CH543940A (en)
ES (1)	ES178329Y (en)
FR (1)	FR2129625A5 (en)
GB (1)	GB1386104A (en)
IT (1)	IT956215B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE1025774B1 (en) *	2017-12-14	2019-07-11	Anthony Jacobus Wijnhoven	Hammer
US11148271B2 (en) *	2018-11-29	2021-10-19	Snap-On Incorporated	Hammer head with interference fit

1972
- 1972-02-22 CH CH254072A patent/CH543940A/en not_active IP Right Cessation
- 1972-02-29 IT IT2117072A patent/IT956215B/en active
- 1972-03-03 AT AT182072A patent/AT330111B/en not_active IP Right Cessation
- 1972-03-10 GB GB1133172A patent/GB1386104A/en not_active Expired
- 1972-03-13 FR FR7208615A patent/FR2129625A5/fr not_active Expired
- 1972-03-15 BE BE780705A patent/BE780705A/en unknown
- 1972-03-15 CA CA137,129A patent/CA958305A/en not_active Expired
- 1972-03-15 ES ES1972178329U patent/ES178329Y/en not_active Expired

Also Published As

Publication number	Publication date
ES178329Y (en)	1973-05-01
BE780705A (en)	1972-07-03
CA958305A (en)	1974-11-26
GB1386104A (en)	1975-03-05
ATA182072A (en)	1975-08-15
IT956215B (en)	1973-10-10
AT330111B (en)	1976-06-10
FR2129625A5 (en)	1972-10-27
ES178329U (en)	1972-10-16

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Legal Events

Date	Code	Title	Description
1981-10-30	PL	Patent ceased